Circulator cooker



FIG. 1 is a front perspective view of a circulator cooker showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustrating unclaimed portions of the circulator cooker and form no part of the claimed design. 

CLAIM The ornamental design for a circulator cooker, as shown and described. 